100% brand new and high quality Features: First step please install the propelle r at the head of the launche r. Second step wind up the toy by turning the propelle r in a clockwise for two or three times. Finally you can press the trigger forward the direction you wanted and the propelle r will fly out. The cat tracking toys are made of high quality plastic material with various colors and durable for daily use. The toys are safe for the pets. The propelle rs are also bite resistant and abrasion resistant. Multiple Propelle rs can catch the attention of your pets in a second. The interactive cat toy set can exercise your cat's tracking chasing training by playing and create more intimacy between you and cats. The toys also can help your cats keep healthy and avoid obesity. For you you can relax and enjoy by playing with your cats. It's the happiest time when you spend time with your cats together Specifications: Material: ABS Size: Approx.5.3x11x10.8cm/2.09x4.33x4.25in Color: Dark Blue Blue Pink Yellow(optional) Note: 1.Please allow 1-2cm errors due to manual measurement make sure that you do not mind before you order. 2.Due to the difference between different monitors the picture may not reflect the actual color of the item. Package Includes: 1x Launche r 4x Propelle r 1x Luminous Propelle r 1x Luminous Gyro